KR20180018904A - Mask pack cosmetic for improves the adhesion and moisture - Google Patents

Abstract

The present invention relates to mask pack cosmetics with improved adhesion and moisture composed of (a) a nonwoven fabric sheet impregnated with a first agent containing alcohols and (b) a nonwoven fabric sheet impregnated with a second agent containing tamarind seed gum, wherein the nonwoven fabric sheet impregnated with the first agent (a) and the nonwoven fabric sheet impregnated with the second agent (b) are separated. According to the present invention, the mask pack cosmetics can improve a phenomenon that the nonwoven fabric sheet is separated or contents of essence or the like flow down by increasing adhesion due to gelation of the content (an effective ingredient such as essence or the like) deposited on the nonwoven fabric sheet, and can improve adhesion and moisture by elastically pulling a skin and increasing moisture persistency due to the gelation of the nonwoven fabric sheet, which is a support.

Description

[0001] Mask pack cosmetic for improves adhesiveness and moisture [

The present invention relates to a mask pack cosmetic having improved adhesion and moisturizing power, and more specifically, to a mask pack cosmetic comprising (a) a first agent containing an alcohol and (b) a second agent containing a tamarind seed gum, 1 (a) and the nonwoven fabric sheet (b) impregnated with the two-component agent are separated.

In addition to the basic aging factors, modern people are suffering from severe external skin damage due to contaminated external environment, stress in daily life, and increasing frequency of use of makeup products. In order to overcome this, various skin care products such as lotion, cream, and essence are used and dermatological treatment is utilized. However, the use of general skin care products is limited in skin penetration due to the nature of skin tissue, and it is difficult to expect immediate skin improvement. This leads to relatively dangerous procedures such as expensive dermatological treatment and drug treatment. Therefore, basic cosmetics that are effective in skin infiltration but relatively safe and inexpensive are needed.

In recent years, development and consumption of mask sheets using various types of sheets have been actively developed. This is because the mask sheet does not need to be hand-worn, but a face sheet-like sheet is attached to the face, so that a simple and relatively quick effect can be expected.

There are three types of sheet type masks used in the field of cosmetics. First, it is used as a mask-shaped support in which a nonwoven fabric made of synthetic fibers such as cotton or pulp type plant cellulosic fibers or nylon or DuPont is immersed in a cosmetic essence. Second, a hydrogel type mask made of a natural polysaccharide such as natural agar, carrageenan, and logger bist gum is used. Third, it is used as a mask-shaped support by immersing in a cosmetic essence using Biocellulose produced through microbial cultivation.

The most commonly used form is a nonwoven fabric immersed in a cosmetic essence. It can be developed at a relatively low price, and various essences and nonwoven fabrics can be utilized. However, since the essence and the nonwoven fabric flow down from the face when using the product, there is a limitation in activity during use. Increasing the viscosity of the essence can improve the run-off but deteriorate the degree of immersion in the nonwoven fabric. Also, if the mask sheet is dried after 20-30 minutes, the adhesion of the sheet is lowered and the elasticity of the skin can not be imparted, so that the initial feeling of the use of the mask sheet can not be felt.

Tamarind is a polysaccharide that isolates and purifies the seeds of Tamarin, a large evergreen tree growing in Black India and Southeast Asia. It has a molecular weight of about 470,000, with glucoside in the main chain, Xylose in the side chain, and Galactose. Tamarin plants in one room are called mountainous and fruit is called beech. Examples of the fruit ingredient include saccharides such as sucrose and organic acids such as tartaric acid, malic acid, citric acid, succinic acid and lactic acid and amino acids such as serine, alanine, proline, phenylalanine and leucine, mucoid, iron, calcium, vitamin A, Potassium, zinc, folic acid, copper, magnesium, phosphorus and the like. It is also a non-ionic (non-ionic) polymer derived from plants. It is excellent in heat resistance, does not deteriorate in viscosity even in the emulsification and sterilization process by heating, and is excellent in acid resistance and salt resistance, thereby exhibiting a stable function in various prescriptions. In addition, there is a characteristic of being gelled by using with sugars and alcohols, and this gelation is caused by aggregation of tamarind seed gum molecules due to the dehydration action of saccharides and alcohols, and that sugars and alcohols are bound to tamarind seed gum To form a high dimensional network.

When the tamarind seed gum is dispersed and hydrated in water at a high temperature and reacted with a large amount of alcohol without any strong physical stress, excellent gel is formed quickly and easily (FIG. 1). When the gelling effect is appropriately controlled, It is possible to provide an easy-to-use and interesting mask pack.

Korean Patent No. 1580809 discloses a gel type cosmetic composition comprising a mixture of a composition containing a tamarind seed gum and a mixture of two components containing an alcohol capable of reacting therewith, (Non-woven fabric sheet) containing a composition (2-part) containing tamarind seed gum is applied after applying a large amount of alcohol (1 part) to the skin, and the adhesion and elasticity To increase the satisfaction of skin elasticity. The above-mentioned Japanese Patent No. 1580809 is inconvenient to use in a practical manner because it can not fix the shape of the gelation due to the absence of a support and can not be attached and detached in a face shape for convenience. On the other hand, in the case of the present invention, since the support is used and the gelation reaction of the first and second agents takes place in the mask sheet support, the convenience of the mask pack is maximized and the adhesion, the elasticity and the water retention are greatly improved .

Also, even if a support is used, if the composition is made by mixing the first agent, the second agent, and the support at once, gelation occurs immediately and the filling operation can not be performed as a product. Since the sheet itself is present in the pouch in a gel state, It gets rather worse. Furthermore, when a composition is prepared by mixing only one agent and a sheet of paper, there is no tamarind seed gum and no gelation occurs. Thus, a general mask pack composition having no characteristics of adhesion, skin elasticity and moisture persistence is produced.

The inventors of the present invention have conducted intensive researches to overcome the problems of the prior art. As a result, the present inventors have found that when a purified product (a) containing a large amount of alcohol is mixed with purified water and a tamarindus Indica Seed Gum powder is dissolved in purified water In the case of a gel mast pack cosmetic comprising a non-woven fabric sheet (b) in which a solution is immersed in the solution, when a nonwoven fabric sheet in which the one agent is applied to the entire face and the two agents are immersed is sequentially attached to the skin, (Efficacy component such as essence) is gelled, the adhesion force is increased, and the content of the essence or the like is flowed down or the nonwoven fabric sheet is dripped, and the skin is elastically pulled as the supporting nonwoven fabric sheet is gelled, And the present invention was completed.

KR 10-1580809 B

Accordingly, it is a main object of the present invention to provide a nonwoven fabric sheet which is improved in adhesiveness due to gelation of contents (effect components such as essence) immersed in the nonwoven fabric sheet, The present invention provides a mask pack cosmetic which has elasticity of pulling up the skin as the gel is gelled and has increased water holding power.

According to one aspect of the present invention, the present invention provides a nonwoven fabric sheet comprising (a) a first agent containing an alcohol and (b) a second agent-impregnated nonwoven sheet containing tamarind seed gum, And the non-woven fabric sheet (b) impregnated with the agent is separated.

A gel sheet pack cosmetic which is conventionally prepared by mixing 1 agent containing tamarind seed gum and 2 containing alcohol capable of reacting therewith and having no support has no support, And it is inconvenient to actually use it because it is impossible to attach and detach it with a face shape for convenience. In contrast, the present invention relates to a mask pack having a support body different from the above-mentioned prior art, and is developed to improve the flow of functional components (essence) impregnated into a support (nonwoven fabric sheet) and the adhesion of the nonwoven fabric sheet. In addition to solving the above problems, since the first and second components are separated and then sequentially applied to the skin, the gelation reaction of the first and second components occurs in the mask sheet support, The convenience of the mask pack is maximized, and adhesion, resilience, and water holding ability are greatly improved.

In the present invention, any of alcohols having a hydroxyl group (-OH) may be used as the alcohol. Examples of the alcohol include ethanol, propylene glycol, butylene glycol, But are not limited to, pentylene glycols, hexylene glycols, dipropylene glycols, glycerin, diglycerin, sorbitol, propanediol, , Butanediol, pentanediol, hexanediol, and polymeric ether having a hydroxyl group. The term " anionic surfactant " The content of the monohydric alcohols is 10.0 to 40.0% by weight based on the total weight of the composition. When the content of alcohol is less than 10.0% by weight, the gel sheet is not made or it takes considerable time to produce it, which is insufficient as a product. When the content exceeds 40.0% by weight, feeling of use is heavy and frustrating, It is difficult to raise.

In the present invention, the content of the second tamarind seed gum is 0.5 to 1.5% by weight based on the total weight of the composition. When the content of tamarind seed gum is lower than 0.5% by weight, gel sheet can not be formed, which is different from what is described in the present invention. When the content is more than 1.5% by weight, the feeling of use is heavy and frustrating, Is difficult.

In the present invention, the first agent may further comprise at least one selected from the group consisting of purified water, a water-soluble or oil-soluble additive, a surfactant, a flavoring or preservative in addition to the alcohols. Preferably, the composition of the first essence may contain the components and formulations of the existing essence cosmetic composition, except that it contains alcohols.

In the present invention, the second agent may further comprise at least one selected from purified water, polyhydric alcohols, water-soluble or oil-soluble additives, surfactants, thickeners, perfumes or preservatives in addition to tamarind seed gum. Preferably, the sizing agent contains a small amount (less than 10% by weight) of a polyhydric alcohol to such an extent that gelation is not caused, thereby maintaining the viscosity of the nonwoven fabric sheet and facilitating skin application.

In the present invention, the nonwoven fabric sheet impregnated with the first agent and the second agent is contained in a separate container. For example, the first agent is contained in a bottle, a tube, a blow or the like, and the nonwoven fabric sheet impregnated with the second agent may be contained in a pouch or the like. Preferably, the first agent and the second agent are separated into a pouch of a laminated form such as PET / AL / LLDPE It can be used in the form that it is filled in.

In the present invention, the nonwoven fabric sheet impregnated with the first and second compositions is sequentially applied to the skin. Alternatively, the non-woven fabric sheet impregnated with the second agent may be first applied to the skin, and then the one agent may be applied thereon.

More specifically, since the mask pack is gelled in situ at the moment when the separated first and second impregnated nonwoven fabric sheets are sequentially applied to the skin, the adhesion force is increased to enhance the effect of the effect component applied to the skin Increases activity. In addition, during the pack, gelling occurs, which helps to stretch the skin and increase the moisture retention.

According to the experimental example of the present invention, when the anti-corrosive foam sheet is applied to the skin evenly by applying the anti-static agent on the face uniformly and the anti-corrosive agent is deposited on the skin, the adhesion of the two agents immersed in the nonwoven fabric sheet becomes gelled, It was confirmed that there was no falling down. As a result, when the first and second agents of the gel mask pack composition of the present invention are sequentially applied to the skin, the content of the nonwoven fabric sheet becomes gelled and the adhesion to the skin is increased, thereby preventing the non- , And it was confirmed that the water holding capacity was increased (see Experimental Example 1 and Comparative Experimental Example 1).

In the present invention, the first agent or the second agent is characterized by being a liquid phase or a mucus phase.

Hereinafter, the present invention will be described in more detail by step.

The present invention relates to an essence 1 agent prepared by mixing polyhydric alcohols, a preservative, and other additives in purified water, an emulsion prepared by dissolving tamarind seed gum in purified water and then mixing polyhydric alcohols, preservatives and other additives, . When the nonwoven fabric is immersed in the nonwoven fabric, the two-component essence immersed in the nonwoven fabric gradually becomes gelled to reduce the flowability of the essence and increase the adhesion to the face. As a specific method of use, apply one agent uniformly over the entire face, then apply the agent in a proper manner to the face shape from the eye part, leave the essence to be wet on the face, remove the support nonwoven fabric when the gelation is completed as a whole, The essence spreads evenly.

As described above, in the mask pack cosmetic product of the present invention, the content (efficacy component such as essence) immersed in the nonwoven fabric sheet is gelled to increase the adhesion force, thereby preventing the contents from flowing down and enhancing the adhesion and persistence of the nonwoven fabric sheet, It is possible to provide a gel mask pack composition capable of further increasing the effect of the skin (essence and contents) and helping to increase skin elasticity and moisture persistence while gelation occurs during packing.

1 is a view showing a process of gelation when a first agent and a second agent react.
Fig. 2 shows the results of Experimental Example 1 of the present invention. Fig. 2 is a view showing the results of using both the one agent and the two agents.
Fig. 3 shows the results of Comparative Experimental Example 1 of the present invention. Fig. 3 shows the results of using only two agents without using one agent.

Hereinafter, the present invention will be described in more detail with reference to Examples. These embodiments are only for illustrating the present invention, and thus the scope of the present invention is not construed as being limited by these embodiments.

Example  1: Gel Mask pack  Produce

The following composition was prepared as follows.

Alcohol, preservative, solubilizing agent, fragrance and vegetable extract are added to purified water and the mixture is stirred for 5 minutes.

In the manufacturing process of the second agent, Tamarind seed gum is added to purified water, and the mixture is heated / dissolved to 70 to 80 ° C. After confirming that it is completely dissolved, cool to 40 ° C. Polyhydric alcohols, preservatives, solubilizing agents, perfumes and plant extracts separately dissolved in this solution are added and sufficiently stirred for 5 minutes.

 After applying 1 agent prepared in the composition of Table 1 on the face and immersing the 2 agent in the face-like nonwoven fabric and attaching it to the face coated with 1 agent, the adhesion was increased and the water persistence was increased after 15 minutes to 30 minutes (Fig. 2)

Classification ingredient Content (% by weight) 1 Purified water To 100 Dipropylene glycol (Alcohols) 20.0 Glycerin (Alcohols) 6.0 Incrementer 0.5 Ethanol (Alcohols) 5.0 PIGGY-40 Hydrogenated Castor Oil (Solubilizer) 0.2 antiseptic 0.4 Spices 0.05 Vegetable extract 1.0 2 Purified water To 100 Tamarind Seed Sword 1.0 Dipropylene glycol 5.0 Incrementer 0.05 ethanol 3.0 PIGGY-40 Hydrogenated Castor Oil 0.1 antiseptic 0.4 Spices 0.01 Vegetable extract 1.0

Experimental Example  1: Sensory test

Example 1 was prepared and tested in 20 healthy male / female subjects.

The test method was as follows: After applying 1 agent to the face, the agent was immersed in the face-type nonwoven fabric and attached to the face to observe the degree of formation of the gel. After that, the gel was allowed to stand for 15 to 30 minutes, The results are shown in Table 2. < tb > < TABLE > The nonwoven fabric used for the test was 100% Cupra material. The scores were evaluated based on the following criteria.

5 points: Very good (Gelling is good, there is no falling down, water is good)

4 points: Good

3 points: Normal

2 points: Bad

1 point: very bad

male A B C D E F G H I J Increasing power 4 5 4 5 5 5 4 5 5 4 Water persistence 4 4 5 3 4 4 3 5 4 5 female K L M N O P Q R S T Increasing power 4 4 4 3 4 5 4 5 4 5 Water persistence 3 4 5 5 3 4 5 3 4 4

As a result, as shown in the above Table 2, when the mask sheet containing the essence containing the one agent prepared in the example of the present invention and the mask sheet containing the two agent were all used, the flow of the contents was remarkably eliminated, The feeling of use was excellent.

compare Experimental Example  1: Sensory test

The same procedure as in Experimental Example 1 was carried out except that the two agents were immersed in a nonwoven fabric and adhered to the face and one agent was not used (FIG. 3). As a result, adhesion and moisture persistence were found to be inferior to those of Experimental Example 2. The scores were evaluated based on the following criteria, and the results are shown in Table 3 below.

5 points: Very good (non-woven fabric does not fall well due to close contact with the face)

4 points: Good

3 points: Normal

2 points: Bad

1 point: very bad

A B C D E F G H I J K L M N O P Q R S T Example 1 3 5 5 5 4 3 5 5 4 3 4 4 5 5 5 4 4 5 3 4 Comparative Example 1 2 3 4 3 4 2 4 4 2 2 3 4 3 3 2 2 2 2 4 3

As a result of performing a sensory test through 20 consumers by the method of Example 1 and Comparative Example 1 in order to confirm the degree of improvement of the adhesion between the nonwoven fabric supporting the skin during the gelation and the skin, it was found that the adhesion of Example 1 of the present invention was improved appear.

Claims (8)

(a) a nonwoven fabric sheet impregnated with the first agent (a) and a second agent impregnated with the second agent (b) separated from the first agent (a) A mask pack cosmetic characterized by.
The mask pack cosmetics according to claim 1, wherein the content of the at least one alcohol is from 10.0 to 40.0% by weight based on the total weight of the composition.
The mask pack cosmetics according to claim 1, wherein the content of the second tamarind seed gum is 0.5 to 1.5% by weight based on the total weight of the composition.
The mask pack cosmetics according to claim 1, wherein the first agent further comprises at least one selected from the group consisting of purified water, a water-soluble or oil-soluble additive, a surfactant, a perfume or a preservative in addition to alcohols.
The mask pack cosmetic product according to claim 1, wherein the second agent further comprises at least one selected from purified water, polyhydric alcohols, water-soluble or oil-soluble additives, surfactants, thickeners, fragrances or preservatives in addition to tamarind seed gum .
The mask pack cosmetic according to claim 1, wherein the nonwoven fabric sheet impregnated with the first agent and the second agent is contained in a separate container.
The mask pack cosmetic according to claim 1, wherein the nonwoven fabric sheet impregnated with the first agent and the second agent is sequentially applied to the skin.
The mask pack cosmetics according to claim 1, wherein the one or two agents are liquid or mucilage.

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